From: Julian Andres Klode Date: Tue, 27 Sep 2011 17:01:02 +0000 (+0200) Subject: staging: nvec: Return error in PS2 driver if write fails X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ff006d12667153a5ee187c834ac328dfd5afb0a2;p=mv-sheeva.git staging: nvec: Return error in PS2 driver if write fails Return the return value of nvec_write_async() in the methods returning an int. Signed-off-by: Julian Andres Klode Acked-by: Marc Dietrich Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/nvec/nvec_ps2.c b/drivers/staging/nvec/nvec_ps2.c index 67c77551494..c3ba12c7cf8 100644 --- a/drivers/staging/nvec/nvec_ps2.c +++ b/drivers/staging/nvec/nvec_ps2.c @@ -38,8 +38,7 @@ static struct nvec_ps2 ps2_dev; static int ps2_startstreaming(struct serio *ser_dev) { unsigned char buf[] = START_STREAMING; - nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); - return 0; + return nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); } static void ps2_stopstreaming(struct serio *ser_dev) @@ -55,9 +54,7 @@ static int ps2_sendcommand(struct serio *ser_dev, unsigned char cmd) buf[2] = cmd & 0xff; dev_dbg(&ser_dev->dev, "Sending ps2 cmd %02x\n", cmd); - nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); - - return 0; + return nvec_write_async(ps2_dev.nvec, buf, sizeof(buf)); } static int nvec_ps2_notifier(struct notifier_block *nb,